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Image text recognition method and device

A recognition method and text technology, which is applied in the field of image processing, can solve the problems of large amount of calculation in the comparison method, long time for text recognition, and large amount of text library data, so as to reduce time consumption, improve recognition performance, and occupy less data. Effect

Active Publication Date: 2020-04-17
NEUSOFT CORP
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Problems solved by technology

[0004] When realizing the above process, the inventor found that in the prior art, since the text in the picture is a standard typesetting text, when comparing it with the pre-stored text in the text library, in order to ensure the correctness of the comparison result, the text The text in the library is also standard typesetting, resulting in a large amount of data in the text library, which makes the comparison method in the prior art a large amount of calculation, a long time for text recognition, and low performance

Method used

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  • Image text recognition method and device
  • Image text recognition method and device

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Embodiment Construction

[0064] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0065] Embodiments of the present invention provide a method for identifying text in pictures, such as figure 1 As shown, the method includes:

[0066] 101. Split the text in the picture into multiple rectangular text boxes.

[0067] The content displayed on web pages, emails, etc. contains pictures, and the pictures contain different types of text. The types of text include but are not limited to the following content, such as: C...

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Abstract

The invention discloses a method and device for recognizing text in a picture, and relates to the technical field of image processing. To ensure the correctness of the comparison results, the text in the text library is also standard typesetting, resulting in a large amount of data in the text library, which makes the comparison method in the prior art a large amount of calculation, a long time for text recognition, and low performance problem, the technical solution of the present invention includes: splitting the text in the picture into a plurality of rectangular text boxes, wherein, the number of the rectangular text boxes is consistent with the number of the text in the picture; The text is encoded into a character string to be matched, and the character string to be matched is matched with the character strings in the preset character library; and the text corresponding to the character string to be matched is identified according to the matching result.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method and device for recognizing pictures and characters. Background technique [0002] With the rapid development of Internet technology, there are more and more forms of displaying information on web pages, and the more the more, the more abundant. For example, in order to attract more visitors, the content of the webpage can be displayed in the form of pictures. When displaying the content of the webpage through pictures, the displayed content can be placed in the picture to enhance the interest of the display effect. [0003] At present, when using pictures to display web page content, some malicious users may place some malicious information such as illegal advertisements, sensitive words, obscene and cursing words in the pictures for display, which will bring certain adverse effects to the network environment. In order to create a good network environme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/68G06F16/903
CPCG06F16/90344G06V30/242G06V30/287
Inventor 李东鸽牟晓光
Owner NEUSOFT CORP
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